ProWin 41 Round Lightweight Aluminum Magazine Extended Magazine for HI-CAPA Gas Blowback Airsoft Pistols

"Bought 5 of these mags. Amazingly light! Can run through 80-90 rounds before needing a refill. Might be too light for you depending on how you like the balance of your pistol. Things to note before buying.

x shake the mags and listen for rattling before use. QC your stuff before hand. One of them had metal shavings in them and it had gotten into the internals. Had to disassemble EVERYTHING. Once the mag was disassembled, the shavings were removed and I noticed the shavings damaged the release valve o rings. Luckily a local airsoft park has a technician that was able to put a new gasket in it and fix the issue.

x magazines are extremely light weight. Depending on your setup it might feel uncomfortable and throw off your shot. Plus side is that having the front of the pistol heavier than the rear allows for more recoil control.

x extendos eat gas. If you want efficency, stick with Martin. If you want rounds down range and a quality mag get these mags.

Overall amazing magazines!